Pith Number

pith:OHQ77U5U

pith:2018:OHQ77U5UJOEC3QX5YHW46ZCDQJ

not attested not anchored not stored refs pending

Training compact deep learning models for video classification using circulant matrices

Alexandre Araujo, Benjamin Negrevergne, Jamal Atif, Yann Chevaleyre

arxiv:1810.01140 v2 · 2018-10-02 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHQ77U5UJOEC3QX5YHW46ZCDQJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:03:55.238971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e1ffd3b44b882dc2fdc1edcf64438264a37fca6b40a076c5c31f4fe487e183

Aliases

arxiv: 1810.01140 · arxiv_version: 1810.01140v2 · doi: 10.48550/arxiv.1810.01140 · pith_short_12: OHQ77U5UJOEC · pith_short_16: OHQ77U5UJOEC3QX5 · pith_short_8: OHQ77U5U

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OHQ77U5UJOEC3QX5YHW46ZCDQJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 71e1ffd3b44b882dc2fdc1edcf64438264a37fca6b40a076c5c31f4fe487e183

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ac6da4474e0abc6e3dc57ad2189ae8b14c62ba018e51bcba23b7c7cca8cbb81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-02T09:45:15Z",
    "title_canon_sha256": "3e4ee54547630d38b0aba1a12db5d846ff354b17856d72473fac8311f0fcc5a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01140",
    "kind": "arxiv",
    "version": 2
  }
}